This replaceable pleated cartridge removes sediment, silt, sand, dirt and cysts down to 1 micron (lasts about 3 months) This cartridge is designed for 3/4" main water lines.

Extruded carbon block for the second cartridge for the Under the Counter Double Cartridge Water Filtration System. Cartridge is 9 3/4" X 2 7/8", fits industry-standard housings.

This is a replacement cartridge for the Deluxe Shower Filter. It has been shown to effectively remove 97+% of damaging chlorine for up to 12 months for two people It can also remove low amounts iron, sulphur, and control the mold and mildew in your shower.

This replaceable pleated cartridge removes sediment, silt, sand, dirt and cysts down to 1 micron (lasts about 6 months) This cartridge is designed for 1" main water lines.

This replacement water filter works for the Countertop as well as the Under Counter water filters. Multi-media filter cartridge. Fits fit housings designed for standard 9 3/4" length by 2 1/2" to 2 3/4" width cartridges.

This Ultraviolet Replacement Lamp is for use with the Single Lamp return air Ultraviolet Air Treatment System.

This Ultraviolet Replacement Lamp is for use with the Coil Irradiation Ultraviolet Air Treatment System.

This Ultraviolet Replacement Lamp is for use with the Dual-Lamp return air Ultraviolet Air Treatment System.